body{
  color: #353535;
  font: 14px/1.5 -apple-system,BlinkMacSystemFont,'Hiragino Sans GB','Microsoft YaHei',sans-serif;
}
body, html {
    background: #f1f1f1;
}
.layout-bottom{
  text-align: center;
  color:#959595;
  margin-top: 10px;
  line-height: 40px;
  font-size: 12px;
  background: #fff;
}

.tip{
  position: fixed;
  top: 30%;
  left: 50%;
  padding: 10px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border-radius: 10px;
  font-size: 12px;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}
